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PDT Partners’s Ciena CIEN Stock Holding History

PDT Partners’s Portfolio CIEN Stock Details CIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-55,422
Closed -$3.41M – 729
2024
Q3 		$3.41M Hold
55,422
– – 0.3% 89
2024
Q2 		$2.67M Sell
55,422
-9,600
-15% -$456K 0.25% 135
2024
Q1 		$3.22M Buy
65,022
+1,471
+2% +$77.6K 0.3% 100
2023
Q4 		$2.86M Buy
+63,551
New +$2.8M 0.32% 87
2023
Q3 		– Sell
-15,258
Closed -$648K – 599
2023
Q2 		$648K Sell
15,258
-17,205
-53% -$784K 0.09% 340
2023
Q1 		$1.7M Buy
+32,463
New +$1.62M 0.23% 158
2022
Q2 		– Sell
-45,282
Closed -$2.75M – 981
2022
Q1 		$2.75M Buy
+45,282
New +$2.96M 0.24% 116
2021
Q4 		– Sell
-7,200
Closed -$370K – 886
2021
Q3 		$370K Buy
+7,200
New +$400K 0.03% 547
2019
Q3 		– Sell
-258,110
Closed -$10.6M – 460
2019
Q2 		$10.6M Buy
258,110
+10
+0% +$385 0.63% 32
2019
Q1 		$9.64M Sell
258,100
-150
-0.1% -$5.83K 0.54% 57
2018
Q4 		$8.76M Sell
258,250
-101,450
-28% -$3.22M 0.49% 66
2018
Q3 		$11.2M Buy
+359,700
New +$10.1M 0.47% 58
2016
Q1 		– Sell
-126,828
Closed -$2.62M – 565
2015
Q4 		$2.62M Buy
126,828
+34,328
+37% +$789K 0.36% 127
2015
Q3 		$1.92M Sell
92,500
-179,679
-66% -$4.18M 0.04% 474
2015
Q2 		$6.45M Buy
+272,179
New +$6.22M 0.17% 140
2014
Q4 		– Sell
-25,109
Closed -$420K – 696
2014
Q3 		$420K Sell
25,109
-48,945
-66% -$959K 0.01% 993
2014
Q2 		$1.6M Buy
74,054
+26,445
+56% +$543K 0.04% 519
2014
Q1 		$1.08M Sell
47,609
-300
-0.6% -$7.06K 0.03% 651
2013
Q4 		$1.15M Sell
47,909
-556,884
-92% -$13.3M 0.14% 216
2013
Q3 		$15.1M Buy
604,793
+429,093
+244% +$9.67M 0.41% 26
2013
Q2 		$3.41M Buy
+175,700
New +$2.92M 0.08% 308

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $59.5B AUM 35.96% 1-Year Est. Return

PDT Partners's CIEN Position: Q4 2024 in Review

PDT Partners sold out of Ciena (CIEN) in Q4 2024, closing a stake of 55,422 shares — an estimated $3.41M sold.

PDT Partners first reported a position in CIEN in Q2 2013 and held it in 21 quarters. The position peaked at $15.1M in Q3 2013. 534 funds tracked by Wall St. Rank hold CIEN as of Q4 2024.

  • PDT Partners reported no remaining Ciena position as of Q4 2024 after selling out during the quarter.
  • PDT Partners sold 55,422 Ciena shares in Q4 2024, an estimated $3.41M.
  • PDT Partners first reported a position in Ciena in Q2 2013 and held it in 21 quarters.
  • PDT Partners's Ciena position peaked at $15.1M in Q3 2013.
  • 534 funds tracked by Wall St. Rank held Ciena as of Q4 2024.

Based on PDT Partners's 13F filing for Q4 2024, filed 14 Feb 2025.